To deploy one's unrelenting and full fury of will against an unsuspecting person or object. While this normally includes violence, it can also be a feat of strength or over-the-top action. You also do not have to be Negan... to go full-negan. A true full-negan is so bad-ass it is not limited to laws of physics or time.
The study of Nigga . A full time major in University as well. You study fried chicken, kool-aid, watermelon and leaving your child at a young age. If you get a masters in nigganometry, you automatically get the n-word pass. Black people are born with a Masters in Nigganometry.
Person 1: "Yo, I just got my Masters in Nigganometry."
Person 2: "NIGGGGAAAAAA."
Person 1: "NIGGGGAAAAAAA."